# Acer FA100 2TB Review — Big Capacity, Slightly Tamer Numbers (2026)

The Acer FA100 2TB trades a few hundred MB/s of rated speed for 1,200 TBW of endurance — the FA100 capacity built for game libraries and bulk storage.

Quick answer: Buy the Acer FA100 2TB as a capacity-conscious second or third drive — a game library, a media scratch disk, or budget bulk storage that refuses to compromise down to QLC — and its 1,200 TBW and 5-year warranty make it an easy one to live with. Skip it as a boot-drive speed statement: the 1 TB FA100 is rated faster sequentially, and PCIe 4.0 alternatives like the WD Blue SN580 have fallen into this price bracket. It is equally the wrong tool for a PS5, failing Sony's 5,500 MB/s guidance. Within its lane — TLC capacity with serious endurance coverage at a Gen3 price — the 2 TB is the FA100 that makes the most storage sense.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 3.0 x 4 |
| Controller | InnoGrit IG5216 |
| Memory type | 176-layer 3D TLC |
| DRAM cache | No |
| Sequential read | 3150 MB/s |
| Sequential write | 2600 MB/s |
| Random read IOPS | 379000 |
| Random write IOPS | 280000 |
| Endurance | 1200 TBW |
| MTBF |  |
| Warranty | 5 years |

## Performance

Acer rates the 2 TB FA100 at 3,150 MB/s sequential reads, 2,600 MB/s writes, and up to 379,000 random-read and 280,000 random-write IOPS. Those are the lowest sequential ratings of the three largest FA100 capacities but the best random-read figure in the family — a signature of the extra NAND dies working in parallel at this size.

In practice, the capacity's strengths match its intended job. Large game libraries and media archives are read-heavy, and 379K random-read IOPS with a 3,150 MB/s sequential ceiling moves them comfortably; the jump from any SATA drive remains roughly six-fold. The DRAM-less fine print applies as elsewhere in the line: a 64 MB Host Memory Buffer carries the mapping table, an SLC cache absorbs burst writes, and very long sustained transfers eventually settle to native TLC rates until the cache recovers. The 2 TB's extra parallelism softens that drop-off compared with the smaller models, which is precisely why this is the FA100 to pick for write-heavy library duty. Sustained maximum-throughput work is the wrong ask for any Gen3 HMB drive — and for file copies sourced from a 7,000 MB/s-class Gen4 drive, the FA100's link will be the bottleneck by design.

## Endurance, TBW & Warranty

Acer backs the FA100 2TB with a 5-year limited warranty rated to 1,200 TBW, whichever arrives first — double the endurance budget of the 1 TB model and a figure that leaves the value tier's usual 3-year coverage behind. Twelve hundred terabytes works out to more than 160 years of service at 20 GB of writes per day, or about 65 years at a punishing 50 GB daily; for game storage and media duty the NAND budget is untouchable and the warranty term is the practical limit. TechPowerUp's database confirms the rating for this capacity. Acer quotes no MTBF figure for the FA100 line, and warranty claims run through Acer's standard support channels with proof of purchase.

## Pros and Cons

**Pros:**

- 3,150 MB/s reads and 2,600 MB/s writes
- 1,200 TBW endurance with 5-year warranty
- 379K random-read IOPS — highest in the FA100 family
- Single-sided M.2 2280 fits thin laptops
- TLC NAND where the Crucial P3 uses QLC
**Cons:**

- Rated slower than the 1TB FA100
- No DRAM — Host Memory Buffer only
- No PS5 compatibility (Gen3, below 5,500 MB/s)
- No hardware encryption support
- No included heatsink


## Verdict

Buy the Acer FA100 2TB as a capacity-conscious second or third drive — a game library, a media scratch disk, or budget bulk storage that refuses to compromise down to QLC — and its 1,200 TBW and 5-year warranty make it an easy one to live with. Skip it as a boot-drive speed statement: the 1 TB FA100 is rated faster sequentially, and PCIe 4.0 alternatives like the WD Blue SN580 have fallen into this price bracket. It is equally the wrong tool for a PS5, failing Sony's 5,500 MB/s guidance. Within its lane — TLC capacity with serious endurance coverage at a Gen3 price — the 2 TB is the FA100 that makes the most storage sense.

## Frequently Asked Questions

### Why is the Acer FA100 2TB rated slower than the 1TB model?

Acer's own per-capacity datasheet rates the 2 TB at 3,150/2,600 MB/s against the 1 TB's 3,300/2,700 — the top of the range does not automatically carry the top speeds. Controller-to-NAND configurations differ across capacities, and manufacturers tune each rating independently; KitGuru's review published the same per-capacity table. The 2 TB answers with the family's best random-read rating at 379K IOPS, thanks to more NAND dies in parallel, and double the endurance at 1,200 TBW. For secondary-storage duty the sequential difference is imperceptible; for a pure speed statement, the 1 TB holds the family crown.

### What is the TBW endurance of the Acer FA100 2TB?

The 2 TB model is rated at 1,200 TBW under a 5-year limited warranty, whichever comes first. That budget spans over 160 years at a modest 20 GB of daily writes and roughly 65 years even at 50 GB per day, so for library and archival duty the NAND is effectively immortal and the warranty term is the real limit. TechPowerUp's database confirms the figure, and the 1 TB sibling carries 600 TBW on identical 5-year terms. Endurance this deep is unusual in the value tier, where 3-year warranties are common, and it is one of the 2 TB's strongest arguments over cheaper QLC alternatives.

### Is the Acer FA100 2TB compatible with the PS5?

No. Sony's published requirements specify a PCIe 4.0 NVMe drive reading at 5,500 MB/s or faster, with a heatsink fitted and dimensions within 110 x 25 x 11.25 mm. The FA100 2TB is a PCIe 3.0 drive rated at 3,150 MB/s, ships bare, and TechPowerUp marks the line as not PS5 compatible. It would physically fit the console's slot, but Sony's guidance exists because console streaming workloads reward faster drives, so a Gen4 drive with 5,000 MB/s-plus reads and a heatsink is the appropriate purchase for that job. Keep the FA100 in desktop and laptop roles.

### Does the Acer FA100 have a DRAM cache?

No — every FA100 capacity is DRAM-less. The InnoGrit Shasta+ IG5216 controller reserves a 64 MB slice of system RAM through Host Memory Buffer to hold the flash translation table, and an SLC cache carved from the NAND handles burst writes. In boot, gaming and general desktop use the arrangement performs close to DRAM-equipped drives; the difference appears in sustained heavy writing, where throughput settles to native TLC rates after very large transfers exhaust the cache. The 2 TB's additional NAND parallelism softens that settle compared with smaller capacities, which suits this model's library-and-archive role.

### Is the Acer FA100 2TB good for a game library?

Yes — it is the FA100 built for that job. Game storage is read-intensive, and this capacity pairs the family's highest random-read rating (up to 379,000 IOPS) with 3,150 MB/s sequential reads, so level streaming and launcher behavior stay snappy while installs land at multiples of SATA speed. Two terabytes holds a large collection without uninstall churn, and 1,200 TBW of endurance means years of install-and-delete cycles barely register against the warranty. Its limits are the platform's: Gen3 sequential speed and no DirectStorage advantage over any other Gen3 drive. Within that lane it is a strong, warrantied library disk.

### Acer FA100 2TB or Crucial P3 2TB?

The core difference is NAND: the FA100 uses TLC, while the P3 leans on QLC, which trades sustained write speed and long-term endurance for a lower price. The FA100 counters with a 5-year warranty and 1,200 TBW; the P3's coverage and endurance ratings are slimmer for the equivalent capacity. Rated sequential speeds sit in the same Gen3 bracket, so day-to-day responsiveness is similar. Choose the FA100 when the drive will hold data for years and absorb repeated heavy writes; the P3 makes sense when the lowest possible cost per gigabyte is the entire mission and the workload is light.

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Last updated: 2026-09-30. Source: https://ssdrive.net/acer-fa-100-2-tb